/**
 * Copyright (C) 2013 Oleg Anastassov <oleg.anastassov@gmail.com>
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package kz.kstu.loc.business.extract;

import kz.kstu.loc.business.extract.strategy.ExtractStrategy;
import kz.kstu.loc.entity.Item;

import java.io.File;
import java.util.List;

/**
 * Извлекает текстовые элементы из файлов.
 * <p/>
 * Date: 17.01.2013
 * Time: 13:16
 *
 * @author Oleg Anastassov
 */
public class Extractor {

    private final File file;
    private final ExtractStrategy strategy;

    /**
     * @param file     файл-источник
     * @param strategy стратегия извлечения текстовок из файла
     */
    public Extractor(File file, ExtractStrategy strategy) {
        this.file = file;
        this.strategy = strategy;
    }

    public List<Item> extract() {
        return strategy.extract(file);
    }

}
